Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816612678

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG816612678

Diamond specifications and retailer prices

From $302 USD
As of October 30, 2026
Save $1,117 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,419 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816612678 or 816612678. Listed at 22 retailers as of October 30, 2026, with prices from $302 to $1,419, a $1,117 spread on the same certified stone. Reve Diamonds lists it at $1,419. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612678
Dimensions6.45 × 6.18 × 4.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.18 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612678
Side View
Table 60.0%Crown 36.9°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $589 USD|Low: $302 USD|High: $1,360 USD|Avg: $741 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 6$302 USD
Retailer 3$335 USD
Retailer 14$452 USD
Retailer 11$455 USD
Retailer 7$554 USD
Retailer 9$576 USD
Retailer 1$589 USD
Retailer 5$598 USD
Retailer 10$780 USD
Retailer 12$857 USD
Retailer 13$1,051 USD
Retailer 2$1,192 USD
Retailer 4$1,311 USD
Retailer 8$1,351 USD

42 data points across 14 retailers

22 retailers$302 USD to $1,419 USD

A
Cheapest Retailer
-
$302 USD
Final sale: no returns
A
Retailer 2
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 3
-
$452 USD
View
A
Retailer 4
-
$455 USD
View
A
Retailer 5
-
$534 USD
€509 EUR
View
A
Retailer 6
-
$547 USD
View
A
Retailer 7
-
$554 USD
€528 EUR
View
A
Retailer 8
-
$576 USD
ZAR 9,311 ZAR
View
A
Retailer 9
-
$589 USD
£464 GBP
View
A
Retailer 10
-
$598 USD
View
B+
Retailer 11
-
$780 USD
A$1,200 AUD
View
B+
Retailer 12
-
$857 USD
View
B
Retailer 13
-
$1,044 USD
View
Retailer 14
-
$1,051 USD
A$1,617 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$1,081 USD
SGD 1,461 SGD
View
B
Retailer 16
-
$1,129 USD
View
B
Retailer 17
-
$1,192 USD
View
Retailer 18
-
$1,197 USD
View
Price last confirmed 87 days ago
B
Retailer 19
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$1,290 USD
View
B
Retailer 20
-
$1,311 USD
£1,032 GBP
View
B
Retailer 21
-
$1,351 USD
£1,064 GBP
View
Most Expensive
B
Reve Diamonds
1E4D6CF2E · Oct 30
$1,419 USD
View
21 more retailers have this diamond
Prices start from $302 USDSave up to $1,117 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Cushion
$302 USD